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"Summarized in this report is information received from State Health Departments, university investigators, virology laboratories and other pertinent sources, domestic and foreign. Much of the information is preliminary. It is intended primarily for the use of those with responsibility for disease control activities. Anyone desiring to quote this report should contact the original investigator for confirmation and interpretation." - p. [1]

"The epidemic of Influenza Type B which began on the West Coast of the United States and in the southern part of Florida, subsequently spanning the United States in a broad arc through the Midwestern and Southeastern States, continues a progressive s...

"Reports of isolated outbreaks in Maine, Vermont, and Canada have been received. Although not identified virologically undoubtedly represent the northward extension of Influenza B. New confirmations of Influenza B have been reported from Arkansas and...

"Epidemics of' influenza-like disease are presently widespread in several areas of the Eastern and Middle Western United States. The first confirmed outbreak of the current season began in early January in Robeson County in southern North Carolina. S...